shell tap meaning in English
套式丝锥
筒形丝锥
Examples
- The thread of any shell tapping shall be selected from and be in accordance with table5
任何筒形丝锥的螺纹应该从表5中选择，且符合表5的要求。 - If a means of sealing the shell tapping is provided , it shall be suitable for the full pressure / temperature rating of the valve
如果提供了用于密封筒形丝锥的工具，这个工序必须适用于阀门所有压力/温度等级。